How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Zucchini & Yellow Squash Vegetable Pesto Soup?

You need 14 ingredients. The key ingredients include: 6 sprigs parsley, 2 bay leaves, 2 tablespoons olive oil or 2 tablespoons butter, 2 cups diced onions, and more.

Is Zucchini & Yellow Squash Vegetable Pesto Soup suitable as soups & stews?

Yes, Zucchini & Yellow Squash Vegetable Pesto Soup falls under the Soups & Stews category and is a great choice for this type of meal.

How do I store leftover Zucchini & Yellow Squash Vegetable Pesto Soup?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Zucchini & Yellow Squash Vegetable Pesto Soup

Name: Zucchini & Yellow Squash Vegetable Pesto Soup
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 6 sprigs parsley; 2 bay leaves; 2 tablespoons olive oil or 2 tablespoons butter; 2 cups diced onions; 2 cups diced carrots; 1 1/2 cups diced celery (small dice, with or without leaves); 2 tablespoons minced garlic; 8 ounces button mushrooms or 2 cups button mushrooms, wiped clean, stemmed, and quartered; 4 4 quarts low sodium chicken broth or 4 quarts low sodium vegetable broth; 1 1/2 teaspoons salt; 3/4 teaspoon fresh ground black pepper; 2 cups diced zucchini (large dice); 2 cups diced yellow squash (large dice); 2 tablespoons pesto sauce

Warm up with this hearty Zucchini & Yellow Squash Vegetable Pesto Soup recipe. Made with parsley, bay leaves, olive oil and onions. Easy step-by-step i…

This Zucchini & Yellow Squash Vegetable Pesto Soup relies on simple, everyday ingredients such as sprigs parsley, bay leaves, diced onions and diced carrots. It comes together quickly and makes 4 servings, at about 390 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.

Updated Jun 30, 2026

Serves 4 Soups & Stews

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Use a neutral oil or a plant-based spread in place of butter for a dairy-free version.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

Saved locally in your browser — visible only to you.

Zucchini & Yellow Squash Vegetable Pesto Soup

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions